Rural Roots Ranch - Equine Bodywork

10/27/2026

It’s all connected. Hoof pain impacts the entire body. Is your horse compensating for pain?

Can changing hoof balance influence a horse’s autonomic nervous system state?

Edited for clarity on the photo context….

Look at these two photographs. What I find fascinating is not simply the difference in posture, which still requires work. But the remarkable change in this horse’s entire behavioural presentation following a relatively minimal farriery intervention.

Before intervention, this horse was virtually incapable of standing quietly. It was constantly shifting its limbs, repeatedly adjusting its position and invariably returning to abnormal compensatory postures. It appeared uncomfortable, distressed and unable to find a position in which it could settle.

The second photograph was taken almost immediately following intervention. The horse was now able to stand quietly, with a noticeably lowered head and neck, a softer demeanour and an entirely different behavioural presentation.

And this is where the discussion becomes particularly interesting!

Firstly, some important context. This is NOT a fully rehabilitated horse, nor are we presenting this as an example of perfect static posture. At this stage, we have undertaken relatively minimal intervention, primarily addressing grossly compromised dorsopalmar and dorsoplantar hoof balance, including negative palmar and plantar angles. Who knows what structural damage has been done with these long term issues.

There are still postural abnormalities present, and we would absolutely expect that! Longstanding compensatory strategies and musculoskeletal adaptations do not simply disappear following one intervention. The overreach boots visible in the second photograph were also applied simply to protect the newly fitted farriery package.

What we have potentially achieved is not the end point of rehabilitation, but the mechanical starting point that allows rehabilitation to begin.

And the immediate behavioural response is what I want to explore.

The hoof is not simply a mechanical structure. It is a neuro-sensory organ.

Through its interaction with the ground, the hoof contributes sensory information about pressure distribution, loading, deformation and stability. This information, alongside proprioceptive input from the rest of the limb, helps the nervous system organise posture and movement.

But there is another incredibly important component to this relationship.

Comfort!

We know that pain, postural control, sensory processing and autonomic nervous system activity are intimately connected. Persistent discomfort or instability can contribute to increased vigilance, protective muscle activity and sympathetic arousal.

Equally, reducing discomfort and improving mechanical stability may allow an animal to adopt a calmer behavioural state, with less need for protective postural strategies.

This is not simply theoretical speculation without a physiological foundation.

Dr Karen Gellman’s work on equine posture is particularly relevant here. Gellman and Ruina (2022) demonstrated through mechanical modelling that different standing postures impose substantially different requirements for active stabilisation. Their model predicted that a canted-in stance requires approximately twice the stabilising stiffness of a more vertical or slightly splayed stance.

Gellman’s wider work on postural rehabilitation also explores the relationships between sensory input, compensatory posture, musculoskeletal function, emotional state and autonomic regulation.

In my own published research (Sharp et al., 2022), we demonstrated that changing dorsoplantar hoof balance could significantly influence hindlimb posture.

So we have evidence that hoof balance can influence posture, and that different postural strategies carry different mechanical demands.

Now consider the potential neurophysiological implications.

If a horse is persistently experiencing abnormal loading, discomfort or mechanical instability, the nervous system may continually respond through protective muscular activity and heightened arousal.

Those responses can themselves alter posture, which subsequently changes how the hooves are loaded.

A potentially self-reinforcing relationship between hoof mechanics, sensory feedback, postural compensation and autonomic state!

By changing the three-dimensional spatial balance of the hoof, we can alter the mechanical environment in which the horse operates. We can influence pressure distribution, joint moments and the sensory information associated with ground contact.

And if those changes reduce discomfort or the need for protective muscular activity, it is physiologically plausible that they may also influence autonomic regulation.

Which brings us back to this horse.

The remarkable observation was not that we had instantly corrected every postural abnormality. We clearly hadn’t!

It was that a horse previously unable to stand quietly appeared to find comfort and stability almost immediately following a relatively limited mechanical intervention.

The lowered head and neck are not being presented as proof of perfect biomechanics. They are part of a wider behavioural change, alongside the horse’s newfound ability to settle.

This response is consistent with a possible reduction in sympathetic arousal and a shift towards a calmer autonomic state. Of course, confirming that would require physiological measurements such as heart-rate variability. But the observation is entirely worthy of investigation.

And there is another important aspect to this particular case.

This horse was treated collaboratively by myself and Celeste. The farriery intervention addressed the mechanical conditions at the ground interface, facilitating the body changes Celeste was able to work towards through her intervention.

The two approaches complemented one another, and together we observed a remarkable change in the horse’s presentation.

This is precisely why I emphasise the bidirectional relationship between hoof balance and whole-body posture.

The hoof influences how the horse organises itself, while the posture of the horse influences how the hoof is loaded.

If we continue to leave the horse operating upon a mechanically compromised foundation, we may perpetuate the very compensatory strategies we are attempting to rehabilitate.

Equally, correcting the mechanical foundation does not automatically resolve the adaptations that have developed throughout the rest of the body.

The objective is to create the conditions in which meaningful rehabilitation becomes possible.

And this is where I think our understanding of hoof balance needs to evolve.

Balance is not simply about achieving a particular hoof angle, making the limb appear perpendicular to the ground or producing an aesthetically pleasing static stance.

Within the principle of 3D spatial balance, we are considering the spatial relationships between the internal anatomy, the hoof-ground interface and the forces acting upon the limb, alongside the consequences these relationships have for the horse as a whole.

We must also distinguish between an immediate functional response and a successful long-term rehabilitation outcome. The latter requires continued observation, objective assessment of posture and movement, and evidence of sustained improvement.

These photographs are not intended to demonstrate a finished rehabilitation. They document an immediate response that raises a much more interesting question.

If changing the mechanical and sensory conditions beneath a horse’s feet can coincide with such a profound change in its ability to stand comfortably and calmly, what does that tell us about the relationship between hoof balance, proprioception, nociception and autonomic regulation?

Many people want to challenge the principles of 3D spatial balance, and I welcome that. But we must also be willing to investigate the whole-horse responses we observe rather than reducing every discussion to whether a limb appears perfectly aligned in a photograph.

Because sometimes the most interesting consequence of changing hoof balance is not what happens to the hoof.

It’s what happens to the horse!

References

Gellman, K. & Ruina, A. (2022). Standing horse posture: a longer stance is more stable. Biology Open, 11(4), bio059139.

Gellman, K. (2015). Normal and abnormal equine posture: how PRI can help performance and health. IVC Journal.

Sharp et al. (2022). An Investigation into the Effects of Changing Dorso-Plantar Hoof Balance on Equine Hind Limb Posture. Animals, 12(23), 3275.

Bowker, R.M. (2012). The Horse’s Foot as a Neurosensory Organ: How the Horse Perceives its Environment. In Care and Rehabilitation of the Equine Foot.

The Equine Documentalist

09/27/2026

Have you observed how your horse stands lately? Of something seems off, bodywork may help.

🐴 YOUR HORSE’S STANCE MAY SPEAK BEFORE THEIR GAIT DOES.

Most horse owners know to watch for a shortened stride, head bob or uneven gait. But your horse does not have to take a step to show you something may be wrong.

Healthy horses commonly stand with their lower legs nearly vertical. According to a biomechanical study published in Biology Open, this neutral posture allows a horse to remain stable with relatively little muscular effort.

Researchers found that a canted-in stance, where the front and hind hooves are positioned unusually close together beneath the body, may require more than twice the stabilizing effort of a neutral stance.

Why does that matter?

The authors suggest that a horse repeatedly standing this way may be:

▪ Having difficulty with balance or postural control
▪ Receiving altered information about where its body and limbs are positioned
▪ Compensating for muscle weakness or fatigue
▪ Attempting to support itself through its bones and ligaments instead of its muscles

That last strategy may temporarily reduce the demand on tired or impaired muscles, but the researchers note that it could also be painful or potentially place tissues at risk.

A wide or braced stance deserves attention, too. A horse may spread its legs for temporary stability on uneven ground, while carrying additional weight or during late pregnancy. But when that posture is new, persistent or paired with other changes, it may indicate that the horse is trying to feel safer or more comfortable.

Also watch for:
▪ Repeatedly standing with the same foot forward
▪ Consistently resting or unloading one limb
▪ Frequent weight shifting
▪ Changes in head, neck or back position
▪ Reluctance to stand square
▪ A stance that changes after exercise
▪ Stiffness or declining performance

One unusual stance is not a diagnosis. First consider footing, fatigue and what the horse was doing at the time. The clue is a posture that becomes habitual or represents a change from what is normal for that horse.

📸 PRO TIP: Take occasional photos of your horse standing naturally on firm, level ground. Photograph the horse from both sides and from the front and back. These images may help you recognize a gradual change and provide useful information for your veterinarian.��Also, observe them in their stall, when they don’t know your there.

They will be standing the most naturally for the best evaluation.

Don’t only watch how your horse moves. Watch how your horse chooses to stand.

09/12/2026

🤠 I’m all set up at the rodeo! Stop by, say hi, and let’s talk all things horses. 🐎
Gates open at 2!

09/11/2026

Tomorrow! Stop by my booth at the Godfrey rodeo and let’s chat about how I can help you and your horse. 🤠

09/02/2026

Grateful for all of the animal welfare advocates and the Glen Carbon PD for all their work on this awful case. May all the animals who suffered under their abuse get justice.

08/28/2026

Do you know how to recognize stress in your horse?

Chronic stress in horses does not always appear in the ways people expect. Most riders are taught to watch for explosive behaviour: bucking, bolting, rearing, aggression. Yet long before a horse reaches those outward expressions, the nervous system may already have been under pressure for a very long time.

Some of the clearest signals of chronic stress are quiet, repetitive behaviours that become part of the horse’s daily routine. These are known as stereotypies. They are not personality quirks or bad habits. They are patterns the brain develops when the horse is trying to cope with conditions it cannot change or escape.

The horse’s nervous system is built for movement, grazing, social interaction and environmental choice. When those biological needs are restricted, the brain begins to find other ways to regulate itself. Over time certain repetitive behaviours begin to appear because they provide a form of neurological relief. The behaviour is not the problem. The behaviour is the nervous system attempting to stabilise itself in circumstances that do not fully meet the horse’s needs.

Weaving is one of the most recognisable examples. A horse stands in place and rhythmically shifts its weight from one front leg to the other, often swinging the head and neck from side to side. It is most commonly seen in stabled horses, particularly when they can see activity around them but cannot participate in it. A horse may begin weaving when other horses are taken out, when feed is approaching, or when the surrounding environment is active while they remain confined.

The movement itself appears to help regulate internal tension. Rhythmic motor patterns can stimulate the release of endorphins and other neurochemicals that temporarily reduce stress. The behaviour therefore becomes reinforcing. The horse is not doing it to misbehave. The horse is doing it because the nervous system has discovered that this movement brings a degree of relief.

Cribbing, often called crib-biting, is another well known stereotypy. The horse grips a solid surface with the teeth, arches the neck and pulls back while drawing air into the oesophagus before releasing it again, producing the characteristic grunt that many owners recognise immediately.

For many years it was believed that horses swallowed air into the stomach during this behaviour. Research has shown that this is not actually the case. Air enters the oesophagus but is not swallowed into the stomach. This distinction matters because the old assumption led to the belief that cribbing itself caused colic. The relationship between cribbing and digestive problems is real, but the evidence suggests it works in a far more complex direction.

Gastric discomfort, particularly gastric ulceration and digestive disturbance, is strongly associated with the development of cribbing. Gastric ulcers are extraordinarily common in performance and stabled horses, with studies suggesting that the majority of individuals in some disciplines are affected.

The act of cribbing itself triggers the release of endorphins and dopamine in the brain. In neurological terms the horse is relieving discomfort through a behaviour that activates the brain’s reward and calming systems. The horse is quite literally self medicating. Each time the behaviour brings relief the neural pathway becomes stronger, which is why cribbing can become so persistent.

Pacing, sometimes called stall walking or fence walking, follows a similar pattern but arises from a different kind of constraint. The horse repeatedly walks the same route, often along a fence line or around the perimeter of a stall. This behaviour tends to appear when the horse has a strong motivation to move or to reach other horses but cannot do so.

Movement is not optional for horses. In natural conditions horses travel large distances across the day while grazing and interacting with the herd. When movement is restricted the nervous system may remain in a state of unresolved activation. Repetitive walking becomes a way for the body to discharge some of that tension.

Some pacing patterns remain closely linked to specific triggers such as feeding time or separation from herd mates. Others become more fixed and continue even when the original trigger is no longer present.

Horses express this same internal struggle in many different forms. Some circle endlessly in a stable, some run back and forth along fence lines, some develop repetitive oral behaviours or head movements that seem disconnected from the environment. The exact form varies, but the underlying story is often the same. The nervous system has found a repetitive pattern that brings some measure of regulation when other options are limited.

These behaviours appear most frequently under particular management conditions. Confinement, restricted turnout, limited access to forage, long periods without food, unpredictable routines and chronic physical discomfort are all well established contributors.

Social conditions matter just as much. Horses are not simply animals that tolerate each other’s presence. Their nervous systems are deeply shaped by social bonds. The presence of other horses regulates stress, stabilises behaviour and creates a sense of safety that cannot be replicated by human interaction alone. Visual contact across a fence is not the same as genuine social connection. Grooming, proximity and the subtle rhythms of herd life all play a role in keeping the equine nervous system balanced.

Early life experiences can also influence whether stereotypies develop. Research repeatedly shows that these behaviours often begin in young horses, particularly around the period of weaning. Early or abrupt weaning, reduced contact with other horses and feeding systems that do not allow continuous forage access all increase the likelihood that stereotypies will emerge.

Genetics and temperament also influence vulnerability. Not every horse exposed to the same environment develops these behaviours. Some individuals appear to have greater stress reactivity or lower tolerance for environmental restriction. Emerging research suggests that certain behavioural tendencies and stress profiles may have heritable components.

Once a stereotypy becomes established the brain itself begins to change. Structures within the basal ganglia, which are responsible for habit formation, reward processing and repetitive motor patterns, become involved in reinforcing the behaviour. These are the same brain systems that underpin compulsive behaviours in other species, including humans.

This neurological shift explains something that many owners find confusing. Even when a horse’s environment improves dramatically the behaviour may not disappear completely. The brain has already learned the pattern.

This does not mean the improvements to the horse’s life have failed. It simply means the behaviour became part of the horse’s coping repertoire during a period when the nervous system needed it.

When the foundations of a horse’s life begin to change, the nervous system often changes with them. Horses given more movement, continuous forage, social companionship and physical comfort frequently show a visible softening in their behaviour. Some stereotypies reduce significantly. Others remain but appear less intense or less frequent.

This is where honesty is important. Once a stereotypy has been neurologically established it may never disappear completely. Expecting total elimination can create unnecessary frustration for owners and unnecessary pressure for the horse.

A more compassionate perspective shifts the goal. The aim is not always to remove the behaviour. The aim is to improve the horse’s welfare and quality of life.

When we see weaving, cribbing or pacing we are not looking at a horse that developed a vice. We are looking at a nervous system that adapted in order to cope with a life that did not always fit the animal’s biology.

These behaviours are signals. They tell us something about what the horse has experienced and what the horse may still need.

They remind us that horses are herd animals, grazing animals, movement animals. Their bodies and nervous systems evolved in open landscapes among other horses, moving slowly across the land while they eat.

When we remember that, the question changes.

Instead of asking how to stop the behaviour, we begin asking something deeper.

What would this horse’s life need to look like for the nervous system to finally feel safe enough to rest.

08/15/2026

🤠 Who’s ready for some ranch rodeo? Come visit me and let’s chat to see how I can help you and your horse while learning about ranching. Gates open at 6 and rodeo starts at 7!

08/11/2026

🤠 I’m happy to announce that I will be a vendor at this event. Come by and say hi! 👋